AVDIIVKA, UKRAINE - JULY 9, 2016: Sgt. Ruslan Pilipenko and other soldiers with the 58th brigade in a house they use for sleeping and eating near the front lines in Avdiivka, Ukraine. The town is now one of the most active areas of fighting along the line of control between the Ukrainian government and Russian-backed rebels. CREDIT: Brendan Hoffman for The New York Times